80445156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{3259}}^1$

素因数の和:3305

約数の個数: 72

約数和(自身を含む): 218524320

約数和(自身を除く): 138079164

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 121, 132, 187, 204, 242, 363, 374, 484, 561, 726, 748, 1122, 1452, 2057, 2244, 3259, 4114, 6171, 6518, 8228, 9777, 12342, 13036, 19554, 24684, 35849, 39108, 55403, 71698, 107547, 110806, 143396, 166209, 215094, 221612, 332418, 394339, 430188, 609433, 664836, 788678, 1183017, 1218866, 1577356, 1828299, 2366034, 2437732, 3656598, 4732068, 6703763, 7313196, 13407526, 20111289, 26815052, 40222578, 80445156]

約数ペア:

[(1, 80445156), (2, 40222578), (3, 26815052), (4, 20111289), (6, 13407526), (11, 7313196), (12, 6703763), (17, 4732068), (22, 3656598), (33, 2437732), (34, 2366034), (44, 1828299), (51, 1577356), (66, 1218866), (68, 1183017), (102, 788678), (121, 664836), (132, 609433), (187, 430188), (204, 394339), (242, 332418), (363, 221612), (374, 215094), (484, 166209), (561, 143396), (726, 110806), (748, 107547), (1122, 71698), (1452, 55403), (2057, 39108), (2244, 35849), (3259, 24684), (4114, 19554), (6171, 13036), (6518, 12342), (8228, 9777)]